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require 'spec_helper'
describe Gitlab::Checks::ChangeAccess do
describe '#exec' do
let(:user) { create(:user) }
let(:project) { create(:project, :repository) }
let(:user_access) { Gitlab::UserAccess.new(user, project: project) }
let(:oldrev) { 'be93687618e4b132087f430a4d8fc3a609c9b77c' }
let(:newrev) { '54fcc214b94e78d7a41a9a8fe6d87a5e59500e51' }
let(:ref) { 'refs/heads/master' }
let(:changes) { { oldrev: oldrev, newrev: newrev, ref: ref } }
let(:protocol) { 'ssh' }
subject(:change_access) do
described_class.new(
changes,
project: project,
user_access: user_access,
protocol: protocol
)
end
before do
project.add_developer(user)
end
context 'without failed checks' do
it "doesn't raise an error" do
expect { subject.exec }.not_to raise_error
end
end
context 'when the user is not allowed to push code' do
it 'raises an error' do
expect(user_access).to receive(:can_do_action?).with(:push_code).and_return(false)
expect { subject.exec }.to raise_error(Gitlab::GitAccess::UnauthorizedError, 'You are not allowed to push code to this project.')
end
end
context 'tags check' do
let(:ref) { 'refs/tags/v1.0.0' }
it 'raises an error if the user is not allowed to update tags' do
allow(user_access).to receive(:can_do_action?).with(:push_code).and_return(true)
expect(user_access).to receive(:can_do_action?).with(:admin_project).and_return(false)
expect { subject.exec }.to raise_error(Gitlab::GitAccess::UnauthorizedError, 'You are not allowed to change existing tags on this project.')
end
context 'with protected tag' do
let!(:protected_tag) { create(:protected_tag, project: project, name: 'v*') }
context 'as master' do
before do
project.add_master(user)
end
context 'deletion' do
let(:oldrev) { 'be93687618e4b132087f430a4d8fc3a609c9b77c' }
let(:newrev) { '0000000000000000000000000000000000000000' }
it 'is prevented' do
expect { subject.exec }.to raise_error(Gitlab::GitAccess::UnauthorizedError, /cannot be deleted/)
end
end
context 'update' do
let(:oldrev) { 'be93687618e4b132087f430a4d8fc3a609c9b77c' }
let(:newrev) { '54fcc214b94e78d7a41a9a8fe6d87a5e59500e51' }
it 'is prevented' do
expect { subject.exec }.to raise_error(Gitlab::GitAccess::UnauthorizedError, /cannot be updated/)
end
end
end
context 'creation' do
let(:oldrev) { '0000000000000000000000000000000000000000' }
let(:newrev) { '54fcc214b94e78d7a41a9a8fe6d87a5e59500e51' }
let(:ref) { 'refs/tags/v9.1.0' }
it 'prevents creation below access level' do
expect { subject.exec }.to raise_error(Gitlab::GitAccess::UnauthorizedError, /allowed to create this tag as it is protected/)
end
context 'when user has access' do
let!(:protected_tag) { create(:protected_tag, :developers_can_create, project: project, name: 'v*') }
it 'allows tag creation' do
expect { subject.exec }.not_to raise_error
end
end
end
end
end
context 'branches check' do
context 'trying to delete the default branch' do
let(:newrev) { '0000000000000000000000000000000000000000' }
let(:ref) { 'refs/heads/master' }
it 'raises an error' do
expect { subject.exec }.to raise_error(Gitlab::GitAccess::UnauthorizedError, 'The default branch of a project cannot be deleted.')
end
end
context 'protected branches check' do
before do
allow(ProtectedBranch).to receive(:protected?).with(project, 'master').and_return(true)
allow(ProtectedBranch).to receive(:protected?).with(project, 'feature').and_return(true)
end
it 'raises an error if the user is not allowed to do forced pushes to protected branches' do
expect(Gitlab::Checks::ForcePush).to receive(:force_push?).and_return(true)
expect { subject.exec }.to raise_error(Gitlab::GitAccess::UnauthorizedError, 'You are not allowed to force push code to a protected branch on this project.')
end
it 'raises an error if the user is not allowed to merge to protected branches' do
expect_any_instance_of(Gitlab::Checks::MatchingMergeRequest).to receive(:match?).and_return(true)
expect(user_access).to receive(:can_merge_to_branch?).and_return(false)
expect(user_access).to receive(:can_push_to_branch?).and_return(false)
expect { subject.exec }.to raise_error(Gitlab::GitAccess::UnauthorizedError, 'You are not allowed to merge code into protected branches on this project.')
end
it 'raises an error if the user is not allowed to push to protected branches' do
expect(user_access).to receive(:can_push_to_branch?).and_return(false)
expect { subject.exec }.to raise_error(Gitlab::GitAccess::UnauthorizedError, 'You are not allowed to push code to protected branches on this project.')
end
context 'branch deletion' do
let(:newrev) { '0000000000000000000000000000000000000000' }
let(:ref) { 'refs/heads/feature' }
context 'if the user is not allowed to delete protected branches' do
it 'raises an error' do
expect { subject.exec }.to raise_error(Gitlab::GitAccess::UnauthorizedError, 'You are not allowed to delete protected branches from this project. Only a project master or owner can delete a protected branch.')
end
end
context 'if the user is allowed to delete protected branches' do
before do
project.add_master(user)
end
context 'through the web interface' do
let(:protocol) { 'web' }
it 'allows branch deletion' do
expect { subject.exec }.not_to raise_error
end
end
context 'over SSH or HTTP' do
it 'raises an error' do
expect { subject.exec }.to raise_error(Gitlab::GitAccess::UnauthorizedError, 'You can only delete protected branches using the web interface.')
end
end
end
end
end
end
context 'LFS integrity check' do
let(:blob_object) { project.repository.blob_at_branch('lfs', 'files/lfs/lfs_object.iso') }
before do
allow_any_instance_of(Gitlab::Git::RevList).to receive(:new_objects) do |&lazy_block|
lazy_block.call([blob_object.id])
end
end
context 'with LFS not enabled' do
it 'skips integrity check' do
expect_any_instance_of(Gitlab::Git::RevList).not_to receive(:new_objects)
subject.exec
end
end
context 'with LFS enabled' do
before do
allow(project).to receive(:lfs_enabled?).and_return(true)
end
context 'deletion' do
let(:changes) { { oldrev: oldrev, ref: ref } }
it 'skips integrity check' do
expect_any_instance_of(Gitlab::Git::RevList).not_to receive(:new_objects)
subject.exec
end
end
it 'fails if any LFS blobs are missing' do
expect { subject.exec }.to raise_error(Gitlab::GitAccess::UnauthorizedError, /LFS objects are missing/)
end
it 'succeeds if LFS objects have already been uploaded' do
lfs_object = create(:lfs_object, oid: blob_object.lfs_oid)
create(:lfs_objects_project, project: project, lfs_object: lfs_object)
expect { subject.exec }.not_to raise_error
end
end
end
end
end
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